United States › Illinois › Plainville CITY
Plainville Illinois · 260 residents (2025 est.) · 0.24 sq mi
Time machine
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The short version
Plainville is a city of 183 people in Illinois. At a median age of 49.9, this is an older place than the country as a whole. 94% of homes are owner-occupied. 16% of adults hold a bachelor's degree, below the 36% national rate. Home values have more than doubled since 2000, reaching $98,000. The foreign-born share is 0%.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 49.9
US median: 38.9
Less educated
16% hold a bachelor's degree
US average: 36%
Less affordable
home values up 37%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 248 in 2000
260 in 2025 (Census Bureau estimate)
779 / sq mi
−36%since 2009
from 1,221 / sq mi in 2009
US average: 281
from 35.8 in 2000
US average: 38.9
Population, 1990 – 2024
160 230 300 370 440 1990 2000 2010 2020 2024 Plainville Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $76,250
+47%inflation adjusted, since 2000
from $28,438 in 2000
US average: $82,259
from $13,700 in 2000
US average: $44,673
Households earning $100K+
from 14.4% in 2009
US average: 53.3%
from 6.9% in 2000
US average: 12.5%
from 0.301 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 9.3%
Transportation & warehousing 2.7%
Agriculture, forestry, fishing 0%
Education & health services 0%
Arts, entertainment, food 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$98,000
+37%inflation adjusted, since 2000
from $39,300 in 2000
US average: $376,019
from 88.0% in 2000
5.6% rent
from 11.9% in 2009
US average: 10.0%
from 2.51 people in 2010
US average: 2.54
from 22.8% in 2009
US average: 22.9%
100.0%
+100.0 ptssince 2009
from 0.0% in 2009
US average: 47.4%
from 1.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 99.6%(247)
2024
White, non-Hispanic 92.3%(169)
from 0 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 9.6% in 2000
US average: 35.6%
High school or higher
from 78.9% in 2000
US average: 89.6%
from 2.4% in 2000
US average: 14.0%
Section 06
Commute & transportation from 16.6 min in 2000
US average: 26.5
from 94.6% in 2009
US average: 68.9%
from 1.8% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 1.2% in 2009
US average: 15.0%
from 2.4% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 0.0% in 2009
US average: 8.3%
Section 07
Work & employment from 4.2% in 2011
US average: 5.2%
from 72.3% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 66.2% in 2020
US average: 74.6%
from 8.9% in 2009
US average: 13.1%
from 19.6% in 2009
US average: 42.5%
Section 08
People & community from 0.0% in 2009
US average: 14.1%
from 12.4% in 2009
US average: 6.2%
from 14.6% in 2012
US average: 13.3%
from 12.9% in 2013
US average: 8.4%
100.0%
+49.2 ptssince 2017
from 50.8% in 2017
US average: 91.0%
Computer in household
from 79.8% in 2020
US average: 95.5%
from 82.7% in 2020
US average: 87.7%
from 93.7% in 2016
US average: 77.7%
from 0.7% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 12.9% in 2013
US average: 8.4%
from 53.7% in 2020
US average: 54.8%
Direct-purchase
from 7.4% in 2020
US average: 13.8%
from 19.6% in 2020
US average: 18.4%
from 18.9% in 2020
US average: 20.9%
VA health care
from 2.1% in 2020
US average: 2.2%
Any private
from 57.5% in 2020
US average: 67.1%
Any public
from 37.5% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 17.6%(3)
Share of the 17 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Plainville, Illinois? Plainville, Illinois has about 183 residents according to the 2024 American Community Survey.
What is the median household income in Plainville, Illinois? The typical household in Plainville, Illinois earns about $76,250 a year. Half of households make more than that, and half make less.
Is Plainville, Illinois expensive? In Plainville, Illinois, the median home is worth about $98,000.
How educated are people in Plainville, Illinois? About 16.0% of adults age 25 and over in Plainville, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Plainville, Illinois? About 8.7% of people in Plainville, Illinois live below the federal poverty line.
Has Plainville, Illinois grown since 1990? Yes, Plainville, Illinois has shrunk since 1990. The population has lost about 86 residents, a change of about -32 percent over that period.
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